公开(公告)号：US20250060967A1

公开(公告)日：2025-02-20

申请号：US18642977

申请日：2024-04-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Younghyun LEE ,  Jinin SO ,  Kyungsoo KIM ,  Sangsu PARK ,  Jin JUNG ,  Jeonghyeon CHO

IPC: G06F9/30 ,  G06F9/48 ,  G06F17/16

Abstract: Various example embodiments may include methods of operating a network device, non-transitory computer readable media including computer readable instructions for operating a network device, systems including a network device, and/or a compute express link (CXL) switching device for synchronizing data. A CXL-based system includes a plurality of CXL processing devices configured to perform matrix multiplication calculation based on input vector data and a partial matrix, and output at least one interrupt signal and at least one packet based on results of the matrix multiplication calculation, the at least one packet including output vector data and characteristic data associated with the output vector data, and a CXL switching device configured to, synchronize the output vector data, the synchronizing including performing a calculation operation on the output vector data based on the interrupt signal and the packet, and provide the synchronized vector data to the plurality of CXL processing devices.